{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["administrative division of country", "sports team of location"], "input": "Vodafone , based in Newbury , England , and its chief executive , Arun Sarin , have faced growing frustration by shareholders over the company 's lackluster overall performance ."}
{"administrative division of country": [], "sports team of location": []}